WO2008155721A4 - Signaling of ack/nack resources - Google Patents

Signaling of ack/nack resources Download PDF

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Publication number
WO2008155721A4
WO2008155721A4 PCT/IB2008/052385 IB2008052385W WO2008155721A4 WO 2008155721 A4 WO2008155721 A4 WO 2008155721A4 IB 2008052385 W IB2008052385 W IB 2008052385W WO 2008155721 A4 WO2008155721 A4 WO 2008155721A4
Authority
WO
WIPO (PCT)
Prior art keywords
resource
code
cyclic shift
input parameters
frequency domain
Prior art date
Application number
PCT/IB2008/052385
Other languages
French (fr)
Other versions
WO2008155721A2 (en
WO2008155721A3 (en
Inventor
Esa Tiirola
Kari Pajukoski
Esa M. Malkamaki
Original Assignee
Nokia Corporation
Nokia, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nokia Corporation, Nokia, Inc. filed Critical Nokia Corporation
Priority to DE202008017486U priority Critical patent/DE202008017486U1/en
Priority to EP08776425A priority patent/EP2168280A2/en
Priority to CN200880100154.0A priority patent/CN101755409B/en
Priority to EP23180089.7A priority patent/EP4236123A3/en
Publication of WO2008155721A2 publication Critical patent/WO2008155721A2/en
Publication of WO2008155721A3 publication Critical patent/WO2008155721A3/en
Publication of WO2008155721A4 publication Critical patent/WO2008155721A4/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information

Abstract

A channelization method includes, in response to receiving resource index signaling of a radio resource, and in response to a plurality of wireless communication system cell- specific static and semi-static input parameters, determining a plurality of output parameters and allocating radio resources using the determined output parameters. Also disclosed are computer readable storage mediums for storing programs that operate in accordance with the methods, as well as various devices and apparatus that operate in accordance with the methods and that include the computer readable storage mediums.

Claims

AMENDED CLAIMS (received by the International Bureau on 13 July 2009 (13.07.09))What is claimed is:
1. A method comprising:
in response to receiving resource index signaling of a radio resource, and in response to a plurality of wireless communication system cell-specific input parameters, determining a plurality of output parameters; and
allocating radio resources using the determined output parameters.
2. The method of claim 1, where the plurality of output parameters comprise an index for orthogonal cover code and a cyclic shift of a frequency domain code.
3. The method of claim 1, where the plurality of wireless communication system cell- specific input parameters are comprised of semi-static input parameters and are received by broadcast system information.
4. The method of claim 3, where the broadcast system information comprises parameters that include a used zero autocorrelation code and a used physical uplink control channel resource block configuration for at least certain physical uplink control channel formats.
5. The method of claim 1, where the signaling of the resource index is made in an implicit way based on a predetermined control channel element index of a predetermined physical downlink control channel.
6. The method of claim 1, where the signaling of resource index is made in an explicit way based on user-specific higher layer signaling.
7. The method of claim 1, where determining the plurality of output parameters is made
36 within a physical uplink control channel resource block.
8. The method of claim 1, where the plurality of wireless communication system cell- specific input parameters comprise semi-static input parameters comprising:
a resource number of a first implicit resource; and
a cyclic shift difference between two implicit resources under the same orthogonal cover code.
9. The method of claim 1, where a further wireless communication system input parameter comprises:
a resource number.
10. The method of claim 9, where the plurality of cell specific static input parameters comprise:
a number of used orthogonal cover codes; and
a number of cyclic shifts of a frequency domain code.
11. The method of claim 10, where the output parameters comprise a cyclic shift of the block spreading code for a given value of the resource number, and a cyclic shift of the frequency domain code for the given value of the resource number.
12. The method of claim 11, where the cyclic shift of the block spreading code and the cyclic shift of the frequency domain code are determined by mathematical operations that comprise: floor operation, mod operation, multiply operation, division operation, and sum operation
37 where floor is a function that rounds elements of nearest integers towards minus infinity, and mod is the modulus after the division operation.
13. The method as in claim 10, where the frequency domain code is comprised of a zero auto-correlation code.
14. The method of claim 1, where the plurality of wireless communication system cell- specific input parameters are comprised of semi-static input parameters and are signaled from a base station
15. The method of claim 1, where the allocated radio resources comprise acknowledgement/negative acknowledgement resources.
16. The method of claim 1, where the allocated radio resources comprise scheduling request indicators.
17. The method of claim 1, where determining the plurality of output parameters is further in response to explicitly configured acknowledgement/negative acknowledgement and scheduling request indicator resources.
18. A computer readable medium encoded with a computer program the execution of which by a data processor results in operations that comprise:
in response to receiving resource index signaling of a radio resource, and in response to a plurality of wireless communication system cell-specific input parameters, determining a plurality of output parameters; and
allocating radio resources using the determined output parameters.
19. The computer readable medium of claim 18, where the plurality of output parameters comprise an index for orthogonal cover code and a cyclic shift of a frequency domain code.
20. The computer readable medium of claim 18, where the plurality of wireless communication system cell-specific input parameters are comprised of semi-static input parameters and are received by broadcast system information.
21. The computer readable medium of claim 20, where the broadcast system information comprises parameters that include a used zero autocorrelation code and a used physical uplink control channel resource block configuration for at least certain physical uplink control channel formats.
22. The computer readable medium of claim 18, where the signaling of the resource index is made in an implicit way based on a predetermined control channel element index of a predetermined physical downlink control channel.
23. The computer readable medium of claim 18, where the signaling of resource index is made in an explicit way based on user-specific higher layer signaling.
24. The computer readable medium of claim 18, where determining the plurality of output parameters is made within a physical uplink control channel resource block.
25. The computer readable medium of claim 18, where the plurality of wireless communication system cell-specific input parameters are comprised of semi-static input parameters and comprise:
a resource number of a first implicit resource; and
a cyclic shift difference between two implicit resources under the same orthogonal cover code.
39
26. The computer readable medium of claim 18, where a further wireless communication system input parameter comprises:
a resource number.
27. The computer readable medium of claim 26, where the plurality of cell specific static input parameters comprise:
a number of used orthogonal cover codes; and
a number of cyclic shifts of a frequency domain code.
28. The computer readable medium of claim 27, where the output parameters comprise a cyclic shift of the block spreading code for a given value of the resource number, and a cyclic shift of the frequency domain code for the given value of the resource number.
29. The computer readable medium of claim 28, where the cyclic shift of the block spreading code and the cyclic shift of the frequency domain code are determined by mathematical operations that comprise floor operation, mod operation, multiply operation, division operation, and sum operation
where floor is a function that rounds elements of nearest integers towards minus infinity, and mod is the modulus after the division operation.
30. The computer readable medium of claim 27, where the frequency domain code is comprised of a zero auto-correlation code.
31. The computer readable medium of claim 18, where the plurality of wireless communication system cell-specific input parameters are comprised of semi-static input parameters and are signaled from a base station
40
32. The computer readable medium of claim 18, where the allocated radio resources comprise acknowledgement/negative acknowledgement resources.
33. The computer readable medium of claim 18, where the allocated radio resources comprise scheduling request indicators.
34. The computer readable medium of claim 18, where determining the plurality of output parameters is further in response to explicitly configured acknowledgement/negative acknowledgement and scheduling request indicator resources.
35. An apparatus comprising:
at least one processor and at least one memoiy including computer program code;
the at least one memory and the computer program code are configured, with the at least one processor, to cause the apparatus, in response to received signaling, to at least:
receive resource index signaling of a radio resource; and
respond to the received signaling, and a plurality of wireless communication system cell- specific input parameters, to determine a plurality of output parameters to use in allocating uplink radio resources.
36. The apparatus of claim 35, where the plurality of output parameters comprise an index for orthogonal cover code and a cyclic shift of a frequency domain code.
37. The apparatus of claim 35, where the plurality of wireless communication system cell-specific input parameters are comprised of semi-static input parameters and are received by broadcast system information.
38. The apparatus of claim 37, where the broadcast system information comprises
41 parameters that include a used zero autocorrelation code and a used physical uplink control channel resource block configuration for at least certain physical uplink control channel formats.
39. The apparatus of claim 35, where the signaling of the resource index is made in an implicit way based on a predetermined control channel element index of a predetermined physical downlink control channel.
40. The apparatus of claim 35, where the signaling of resource index is made in an explicit way based on user-specific higher layer signaling.
41. The apparatus of claim 35, where determining the plurality of output parameters is made within a physical uplink control channel resource block.
42. The apparatus of claim 35, where the plurality of wireless communication system cell-specific input parameters comprise semi-static input parameters, and further comprise:
a resource number of a first implicit resource; and
a cyclic shift difference between two implicit resources under the same orthogonal cover code.
43. The apparatus of claim 35, where a further wireless communication system input parameter comprises:
a resource number.
44. The apparatus of claim 43, where the plurality of cell specific static input parameters comprise:
42 a number of used orthogonal cover codes; and
a number of cyclic shifts of a frequency domain code.
45. The apparatus of claim 44, where the output parameters comprise a cyclic shift of the block spreading code for a given value of the resource number, and a cyclic shift of the frequency domain code for the given value of the resource number.
46. The apparatus of claim 45, where the cyclic shift of the block spreading code and the cyclic shift of the frequency domain code are determined by mathematical operations that comprise floor operation, mod operation, multiply operation, division operation, and sum operation, where floor is a function that rounds elements of nearest integers towards minus infϊm'ty, and mod is the modulus after the division operation.
47. The apparatus of claim 44, where the frequency domain code is comprised of a zero auto-correlation code.
48. The apparatus of claim 35, where the plurality of wireless communication system cell-specific input parameters comprise semi-static input parameters and are signaled from a base station
49. The apparatus of claim 35, where the allocated radio resources comprise acknowledgement/negative acknowledgement resources.
50. The apparatus of claim 35, where the allocated radio resources comprise scheduling request indicators.
51. The apparatus of claim 35, where said at least one memory and the computer program code are configured with the at least one processor to determine the plurality of output parameters further in response to explicitly configured acknowledgement/negative acknowledgement and scheduling request indicator resources.
43
52. An apparatus comprising:
means for receiving resource index signaling of a radio resource; and
means for determining a plurality of output parameters to use in allocating uplink radio resources, said determining means using the received signaling and a plurality of wireless communication system cell-specific input parameters.
53. A user equipment comprising:
a receiver configured to receive resource index signaling of a radio resource; and
a resource allocation unit configured to respond to the received signaling, and a plurality of wireless communication system cell-specific input parameters, to determine a plurality of output parameters to use in allocating uplink radio resources, where
the plurality of output parameters comprise a an index for an orthogonal cover code and a cyclic shift of a frequency domain code;
the resource index is received by one of implicit signaling or explicit signaling; where
the plurality of wireless communication system cell-specific input parameters comprise
a resource number of a first implicit resource; and
a cyclic shift difference between two implicit resources under the same orthogonal cover code; where
a further wireless communication system input parameter comprises impl_res: a resource number; where
44 the plurality of cell specific static input parameters comprise
a number of used orthogonal block spreading codes; and
a number of cyclic shifts of a frequency domain code; where
the output parameters comprise a cyclic shift of the block spreading code for a given value of the resource number, and a cyclic shift of the frequency domain code for the given value of the resource number; and where
the cyclic shift of the block spreading code and the cyclic shift of the frequency domain code are determined by the resource allocation unit by mathematical operations that comprise:
floor operation, mod operation, multiply operation, division operation, and sum operation
where floor is a function that rounds elements of nearest integers towards minus infinity, and mod is the modulus after the division operation.
54. The user equipment of claim 53, where the frequency domain code is comprised of a zero auto-correlation code.
55. The user equipment of claim 53, where the allocated radio resources comprise scheduling request resources.
56. A wireless network device, comprising:
a resource unit configured to specify information for a user equipment, the information comprising a plurality of cell-specific input parameters, said input parameters comprising:
45 a resource number of a first implicit resource; and
a cyclic shift difference between two implicit resources under the same orthogonal cover code;
the information further comprising a value for a resource number; and
a transmitter to transmit the information to the user equipment for use in allocating resources to be used for sending at least one of acknowledgement/negative acknowledgement and scheduling request signaling to the wireless network device.
57. The wireless network device of claim 56, where the wireless network comprises an Evolved universal terrestrial radio access network (a long term evolution network), and where the at least one of acknowledgement/negative acknowledgement and SR scheduling request signaling is received on a physical uplink control channel.
58. A method, comprising:
receiving resource index signaling of a radio resource; and
determining a plurality of output parameters to use in allocating uplink radio resources in response to the received t signaling and in accordance with a plurality of wireless communication system cell-specific input parameters; where
the plurality of output parameters comprise an index for an orthogonal cover code and a cyclic shift of a frequency domain code;
the plurality of wireless communication system cell-specific input parameters are received broadcast system information and comprise
46 a resource number of a first implicit resource; and
a cyclic shift difference between two implicit resources under the same orthogonal cover code; where
a further wireless communication system input parameter comprises impl_res: a resource number; where
the plurality of cell specific static input parameters comprise
a number of used orthogonal cover codes; and
a number of cyclic shifts of a frequency domain code; where
the output parameters comprise a cyclic shift of the block spreading code for a given value of the resource number, and a cyclic shift of the frequency domain code for the given value of the resource number; and where
the cyclic shift of the block spreading code and the cyclic shift of the frequency domain code are determined by execution of mathematical operations that comprise:
floor operation, mod operation, multiply operation, division operation, and sum operation where floor is a function that rounds elements of nearest integers towards minus infinity, and mod is the modulus after the division operation.
59. The method of claim 58, where the frequency domain code is comprised of a zero auto-correlation code.
60. The method of claim 58, where the allocated radio resources comprise scheduling request resources.
47
PCT/IB2008/052385 2007-06-18 2008-06-17 Signaling of ack/nack resources WO2008155721A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE202008017486U DE202008017486U1 (en) 2007-06-18 2008-06-17 Signaling Ack / Nack resources
EP08776425A EP2168280A2 (en) 2007-06-18 2008-06-17 Signaling of ack/nack resources
CN200880100154.0A CN101755409B (en) 2007-06-18 2008-06-17 For the method and apparatus communicated
EP23180089.7A EP4236123A3 (en) 2007-06-18 2008-06-17 Signaling of ack/nack resources

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/820,091 2007-06-18
US11/820,091 US8036166B2 (en) 2007-06-18 2007-06-18 Signaling of implicit ACK/NACK resources

Publications (3)

Publication Number Publication Date
WO2008155721A2 WO2008155721A2 (en) 2008-12-24
WO2008155721A3 WO2008155721A3 (en) 2009-06-25
WO2008155721A4 true WO2008155721A4 (en) 2009-11-26

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PCT/IB2008/052385 WO2008155721A2 (en) 2007-06-18 2008-06-17 Signaling of ack/nack resources

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US (1) US8036166B2 (en)
EP (2) EP4236123A3 (en)
CN (2) CN105471566B9 (en)
DE (1) DE202008017486U1 (en)
WO (1) WO2008155721A2 (en)

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